Overview: “Dear X” Kdrama is a TVING original drama series that released on November 6, 2025 and starring Kim You Jung, Kim Young Dae, Kim Do Hoon and Lee Yeol Eum. It will tell the story of Baek Ah Jin, a famous actress with a hidden dark side, and Yoon Jun Seo, the man who has always cared for her—even as her greed for success destroys everything around her.
| Genre | Thriller, Romance, Crime, Melodrama |
| Episodes | 12 |
| Watch Online* | TVING, HBO (Max), Viki |
| Director | Lee Eung Bok and Park So Hyun |
| Scriptwriter | Ban Ji Woon (webcomic) and Choi Ja Won |
| Air Time & Schedule | 2 episodes every Thursday |
Table of Contents
Synopsis
“Dear X” Korean drama tells the story of a woman who only cares about success and a man who has spent his entire life trying to save her. Baek Ah Jin is a top actress with two faces. On the outside, she appears like an angel with a dazzling appearance and a kind personality, but in reality, she is a sociopath who thoroughly reveals her devilish side and punishes those who offend her.
Baek Ah Jin does not hesitate to use others to gain success, but soon she faces a downfall. A man named Yoon Jun Seo has always stayed by Baek Ah Jin and helped her. His character will show pure love towards Baek Ah Jin.
Main Cast & Characters
- Kim You Jung as Baek A Jin
- Kim Young Dae as Yoon Joon Seo
- Kim Do Hoon as Kim Jae O
- Lee Yul Eum as Re Na
Still Cuts
Notes & Facts
- Kim You Jung earlier starred in Korean drama “Chicken Nugget” (2024).
- Kim Young Dae earlier starred in Korean drama “To the Moon” (2025).
- Kim Do Hoon earlier starred in Korean drama “Love Scout” (2025).
- Lee Yul Eum earlier starred in Korean drama “The 8 Show” (2024).
- “Dear X” drama is based on a webcomic called “Chinaehaneun X” by Ban Ji Woon (published from July 5, 2019 – September 11, 2020 through Naver).
Trailers & Clips
This is the intense official trailer for “Dear X“ with English subtitles. It begins with a documentary segment where several individuals expose the two-faced personality of a famous actress. The trailer then continues to show how the actress’s only goal is to rise to the top, even if it means using the people around her.
*Drama is subject to regional availability.
